Significant Accounting Policies (Property and Equipment) (Details) (USD $)	12 Months Ended
	Jun. 30, 2013	Jun. 30, 2012
Property and Equipment [Line Items]
Depreciation and amortization expense	$ 14,281	$ 23,485
Property and equipment, gross	937,379	931,600
Less: Accumulated depreciation and amortization	(924,785)	(918,646)
Property and equipment, net	12,594	12,954
Equipment [Member]
Property and Equipment [Line Items]
Property and equipment, gross	861,569	861,569
Furniture and Fixtures [Member]
Property and Equipment [Line Items]
Property and equipment, gross	75,810	70,031
Furniture and Fixtures [Member] | Minimum [Member]
Property and Equipment [Line Items]
Property and equipment, useful life	5 years
Furniture and Fixtures [Member] | Maximum [Member]
Property and Equipment [Line Items]
Property and equipment, useful life	7 years
Computer Equipment and Software [Member] | Minimum [Member]
Property and Equipment [Line Items]
Property and equipment, useful life	3 years
Computer Equipment and Software [Member] | Maximum [Member]
Property and Equipment [Line Items]
Property and equipment, useful life	5 years
Production and Test Equipment [Member] | Minimum [Member]
Property and Equipment [Line Items]
Property and equipment, useful life	5 years
Production and Test Equipment [Member] | Maximum [Member]
Property and Equipment [Line Items]
Property and equipment, useful life	10 years
Property and Equipment [Member]
Property and Equipment [Line Items]
Depreciation and amortization expense	$ 6,138	$ 10,922